1137430718655 has 64 divisors (see below), whose sum is σ = 2342144802816. Its totient is φ = 457450128000.

The previous prime is 1137430718653. The next prime is 1137430718687. The reversal of 1137430718655 is 5568170347311.

It is not a de Polignac number, because 1137430718655 - 2¹ = 1137430718653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1137430718598 and 1137430718607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137430718653) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15847881 + ... + 15919490.

It is an arithmetic number, because the mean of its divisors is an integer number (36596012544).

Almost surely, 2^{1137430718655} is an apocalyptic number.

1137430718655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1137430718655 is an abundant number, since it is smaller than the sum of its proper divisors (1204714084161).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1137430718655 is a wasteful number, since it uses less digits than its factorization.

1137430718655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31767428.

The product of its (nonzero) digits is 2116800, while the sum is 51.

The spelling of 1137430718655 in words is "one trillion, one hundred thirty-seven billion, four hundred thirty million, seven hundred eighteen thousand, six hundred fifty-five".